//
//  AWSystemChatMessage.h
//  AtWork2
//
//  Created by lucas on 15/6/2.
//  Copyright (c) 2015年 Foreveross. All rights reserved.
//

#import "AWChatMessage.h"

/**
 *  系统消息, 例如：加人、减人系统消息提醒。
 */
@interface AWSystemChatMessage : AWChatMessage

@property (nonatomic, strong, readonly) NSString *content;

+ (instancetype)systemChatMessageWithFrom:(NSString *)from to:(NSString *)to content:(NSString *)content;

@end
